Details Material: Made from 100% percale cotton. Reverses to 100% cotton. Secure Design: Duvet features a hidden button closure with inner ties that keep insert in place; sham features a button closure. Components: Duvet cover and insert sold separately. Certification and Standards: OEKO-TEX(R) STANDARD 100 certified, tested for 1000+ harmful substances (14.HUS.42449 HOHENSTEIN HTTI). By choosing our cotton products, you're supporting our investment in Better Cotton's mission. This product…